Unit area
[計] 單位面積, 單位區域\\n[經] 單位面積
?? 詞語組成解析
unit
['ju:nit]
n. 單位，單元;裝置;個體;[數]單位數;
area
['?r??]
n. 地區;區域，范圍;面積，平地;領域;
??? 情景例句
Attending school is compulsory in this country.
這國家衽的是義務教育。
Give every man thine ear, but few thy voice.
要多聽少說。
Accurate, don't you think? Fortunately, I wasn't wearing it at the time.
真夠準的，是不是？幸虧我當時沒戴帽子。